package com.bidepan.big_event.mapper;

import com.bidepan.big_event.pojo.User;
import org.apache.ibatis.annotations.*;

@Mapper
public interface UserMapper {
    //根据用户名查询用户是否存在
    @Select("select * from user where username = #{username}")
    User findByUserName(String username);

    //添加
    @Insert("insert into user (username,password,create_time,update_time) " +
            "values(#{username},#{password},now(),now())")
    void add(String username, String password);


    //更新用户其他信息
    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id=#{id}")
    void update(User user);

    //更新用户头像
    @Update("update user set user_pic = #{avatarUrl},update_time=now() where id=#{id}")
    void updateAvatar(String avatarUrl,Integer id);

    @Update("update user set password = #{newPwdMd5},update_time=now() where id=#{id}")
    void updatePassword(String newPwdMd5,Integer id);
}
